66138300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1772

約数の個数: 108

約数和(自身を含む): 212252040

約数和(自身を除く): 146113740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1709, 1935, 2150, 2580, 3225, 3418, 3870, 4300, 5127, 6450, 6836, 7740, 8545, 9675, 10254, 12900, 15381, 17090, 19350, 20508, 25635, 30762, 34180, 38700, 42725, 51270, 61524, 73487, 76905, 85450, 102540, 128175, 146974, 153810, 170900, 220461, 256350, 293948, 307620, 367435, 384525, 440922, 512700, 661383, 734870, 769050, 881844, 1102305, 1322766, 1469740, 1538100, 1837175, 2204610, 2645532, 3306915, 3674350, 4409220, 5511525, 6613830, 7348700, 11023050, 13227660, 16534575, 22046100, 33069150, 66138300]

約数ペア:

[(1, 66138300), (2, 33069150), (3, 22046100), (4, 16534575), (5, 13227660), (6, 11023050), (9, 7348700), (10, 6613830), (12, 5511525), (15, 4409220), (18, 3674350), (20, 3306915), (25, 2645532), (30, 2204610), (36, 1837175), (43, 1538100), (45, 1469740), (50, 1322766), (60, 1102305), (75, 881844), (86, 769050), (90, 734870), (100, 661383), (129, 512700), (150, 440922), (172, 384525), (180, 367435), (215, 307620), (225, 293948), (258, 256350), (300, 220461), (387, 170900), (430, 153810), (450, 146974), (516, 128175), (645, 102540), (774, 85450), (860, 76905), (900, 73487), (1075, 61524), (1290, 51270), (1548, 42725), (1709, 38700), (1935, 34180), (2150, 30762), (2580, 25635), (3225, 20508), (3418, 19350), (3870, 17090), (4300, 15381), (5127, 12900), (6450, 10254), (6836, 9675), (7740, 8545)]